Commits
Robin Murphy committed a44e6657585
iommu/dma: Clean up MSI IOVA allocation Now that allocation is suitably abstracted, our private alloc/free helpers can drive the trivial MSI cookie allocator directly as well, which lets us clean up its exposed guts from iommu_dma_map_msi_msg() and simplify things quite a bit. Reviewed-by: Nate Watterson <nwatters@codeaurora.org> Tested-by: Nate Watterson <nwatters@codeaurora.org> Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>